Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1989-11-27
1991-05-28
Miller, Carl Stuart
Internal-combustion engines
Charge forming device
Fuel injection system
123456, 137510, F02M 4100
Patent
active
050185004
ABSTRACT:
The device comprises a housing formed by a cup-shaped body and a bell-shaped cover secured to the body, a deformable membrane secured to the housing and forming, together with the body, a chamber for the fuel, a movable shutter member designed to bring the chamber into communication with an outlet opening; the device is characterized in that at least one hole is provided in the base wall of the body for the inlet of the fuel into the chamber and a bearing seat for a sealing ring arranged so that it can be interposed between the seat and a corresponding seat of a housing in which the lateral wall of the body is inserted is provided on the lateral wall of the body.
REFERENCES:
patent: 4231347 (1980-11-01), Ohumi
patent: 4237924 (1980-12-01), Benjamin
patent: 4357921 (1982-11-01), Ciaccio
patent: 4431026 (1984-02-01), Fehrenbach
patent: 4615320 (1986-10-01), Fehrenbach
patent: 4741315 (1988-05-01), Fehrenbach
patent: 4756288 (1988-07-01), Bonfigioli
patent: 4805575 (1989-02-01), de Concini
patent: 4825835 (1989-05-01), Deweerdt
patent: 4903667 (1990-02-01), Sonnenmoser
Stagni Rino
Triolo Innocenzo
Miller Carl Stuart
Weber s.r.l.
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